Epson PowerLite L890U vs Optoma ProScene ZU820TNL
 Epson PowerLite L890UMSRP $4,996 |  MSRP $4,999 | |
|---|---|---|
| Key differences | ||
| White light outputISO | 8,000 lm ISO | 8,800 lm ISO · 7,400 lm ANSI |
| Throw ratio | 1.35–2.2:1 | — |
| HDR formats | HDR10, HLG | — |
| Fan noise | Normal 31 dB(A) · Eco 23 dB(A) | Max 36 dB(A) |
| Price | MSRP $4,996 | MSRP $4,999 |
| Room fit | ||
| Distance to screen | 2.9–4.7 m | — |
| Brightness | ||
| Rated brightness | 8,000 lmDerived | 8,800 lmDerived |
| White light outputISO | 8,000 lm ISO | 8,800 lm ISO · 7,400 lm ANSI |
| Colour light output | 8,000 lm | — |
| Brightness uniformity | 88% | 95% |
| Display system | ||
| Imaging technology | 3LCD | DLP |
| Chip / panel diagonal | 0.67 in | — |
| On-screen resolution | WUXGA (1920 × 1200)Derived | WUXGA (1920 × 1200)Derived |
| Native resolution | WUXGA (1920 × 1200) | WUXGA (1920 × 1200) |
| Native aspect | 16:10Derived | 16:10Derived |
| Contrast | ||
| Dynamic contrast | Over 5,000,000:1 | 3,000,000:1 |
| HDR | ||
| HDR formats | HDR10, HLG | — |
| 3D | ||
| 3D | — | Yes |
| Light source | ||
| Light source | Laser (phosphor) | Laser (phosphor) |
| Light engine | — | DuraCore Laser |
| Light-source life | 20,000 h normal · 30,000 h eco | 30,000 h eco |
| Life defined as | 50% brightness | — |
| Constant brightness mode | — | Yes |
| Optics | ||
| Throw ratio | 1.35–2.2:1 | — |
| Image size | 50–500 in | — |
| Zoom | Optical | — |
| Zoom ratio | 1.63×Derived | — |
| Focal length | 20–31.8 mm | — |
| Aperture (f-number) | 1.5–1.7 | — |
| Focus | Manual | Motorised |
| Vertical lens shift | ±50% | — |
| Horizontal lens shift | ±20% | — |
| Motorised lens shift | — | Yes |
| Lens memory slots | — | 5 |
| Vertical keystone | 30° | 30° |
| Horizontal keystone | 30° | 30° |
| Corner correction | — | 4-corner |
| Grid warp | Yes | Yes |
| Interchangeable lens | — | Yes |
| Inputs & control | ||
| HDMI inputs | 2 × HDMI (HDCP 2.3) | 2 × HDMI 2.0 |
| HDMI inputs (count) | 2Derived | 2Derived |
| Newest HDMI version | — | HDMI 2.0Derived |
| Other video inputs | HDBaseT | + VGA, HDBaseT |
| Max input resolution | — | DCI 4K |
| Audio inputs | — | 3.5 mm |
| USB media playback | Yes | — |
| Control ports | RS-232 | RS-232, + Wired IR, + 12 V trigger |
| PJLink | Class 2 | Class 1 |
| Control-system drivers | — | Crestron, AMX |
| Horizontal scan | 26–135 kHz | — |
| Smart platform | ||
| Wi-Fi | — | None |
| Ethernet | Yes | Yes |
| Audio | ||
| Speaker power | 10 W | 20 W |
| Speakers | 1 | 2 |
| Layout | Mono | — |
| Audio outputs | 3.5 mm | 3.5 mm |
| HDMI audio return | NoneDerived | NoneDerived |
| Physical & installation | ||
| Dimensions (W × D × H) | 440 × 304 × 122 mm | 486 × 376 × 185 mm |
| Weight | 8,664 g | 12,601 g |
| Orientations | — | 360° |
| Ceiling mount | 4 × M4, screws ≤ 9 mm, 100 × 100 mm spacing | — |
| Ingress protection | — | IP5X (light engine) |
| Environment & power | ||
| Operating temperature | 0–45°C | — |
| Power draw | Normal 470 W · Eco 341 W | Max 598 W |
| Standby | 0.3 W | — |
| Networked standby | 2.4 W | — |
| Mains input | 100–240 V · 50/60 Hz | 90–264 V · 50/60 Hz |
| Noise | ||
| Fan noise | Normal 31 dB(A) · Eco 23 dB(A) | Max 36 dB(A) |
| Safety & compliance | ||
| Laser class | Class 1 | Class 1 |
| Risk group | — | RG2 |
| FDA laser notice | — | Notice 57 |
| Marks | — | FCC |
| Support & ownership | ||
| Warranty | 🇺🇸 US 3 yr · 🇨🇦 CA 3 yr | — |
| User manual | — | https://region-resource.optoma.com/products/documents/LB1C8hGZpjkehqqLMF8GtQVYyc4eWqkBhrj9Bny8.pdf |
| In the box | ||
| Remote | — | Backlit |